UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VtEiSvCWvt968HfusahWkABWJ1qqLyHnkz88iKGPY9g=' 
WHERE 
  key_id = '80b18fe98a5198911891fc55cf1c5c53dfee974f92132a1d3f16594e58755959' 
  AND (
    token = 'VtEiSvCWvt968HfusahWkABWJ1qqLyHnkz88iKGPY9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )